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World Heart Day – At the Heart of Health

That Gut Feeling: How A Healthy Digestive System Has Everything To Do With It

Can Chinese Medicine and Biomedicine Converge?

Integrative Medicine: East Meets West.

Ginseng: Nature’s “Cure-All”.

Blackmores Symposium – Integrating Complementary Medicine into Pharmacy Practice.

Interview with Sir David Lane, Chief Scientist in A*STAR Singapore.

What are the Major Cancer Types in China? Why is it so? Interview with Dr Zhao Ping, Chairman, Cancer Foundation of China.

A Talk with Farahida Mohd Farid, General Manager of National Cancer Council Malaysia.

In this paper, we consider aspects of the big lattice of preradicals, related to pseudocomplements and supplements. We consider essential preradicals and superfluous preradicals, and we characterize the situation in which all nonzero preradicals are essential as well as the one in which all proper preradicals are superfluous. Also, we give two different proofs of the known fact that the big lattice of preradicals is strongly pseudocomplemented.

The object of this paper is to generalize the notion of supplement in modules to monoid acts. In contrast to the case of modules that supplements of submodules do not generally exist, here we uniquely characterize the supplement of a proper subact of an act. Supplemented acts are defined as acts whose proper subacts all have proper supplements. We discuss how the property of being supplemented relates to certain other properties of acts. In particular, we prove that being supplemented and being completely reducible coincide.